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Move the nested check from client to server and compare the client tty

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name to all the pane pty names instead of comparing socket paths. This
means that "new -d" will work without unsetting $TMUX.
This commit is contained in:
nicm
2015-06-04 23:27:51 +00:00
parent dc0d34e137
commit 6b2129696f
5 changed files with 42 additions and 25 deletions
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16
client.c
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@@ -222,7 +222,7 @@ client_main(int argc, char **argv, int flags)
cmdflags = CMD_STARTSERVER;
} else if (argc == 0) {
msg = MSG_COMMAND;
cmdflags = CMD_STARTSERVER|CMD_CANTNEST;
cmdflags = CMD_STARTSERVER;
} else {
msg = MSG_COMMAND;
@@ -240,24 +240,10 @@ client_main(int argc, char **argv, int flags)
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
if (cmd->entry->flags & CMD_STARTSERVER)
cmdflags |= CMD_STARTSERVER;
if (cmd->entry->flags & CMD_CANTNEST)
cmdflags |= CMD_CANTNEST;
}
cmd_list_free(cmdlist);
}
/*
* Check if this could be a nested session, if the command can't nest:
* if the socket path matches $TMUX, this is probably the same server.
*/
if (shell_cmd == NULL && environ_path != NULL &&
(cmdflags & CMD_CANTNEST) &&
strcmp(socket_path, environ_path) == 0) {
fprintf(stderr, "sessions should be nested with care, "
"unset $TMUX to force\n");
return (1);
}
/* Set process title, log and signals now this is the client. */
setproctitle("client (%s)", socket_path);
logfile("client");